(September 30, 2016, 11:28 AM EDT) -- WASHINGTON, D.C. — An advisory verdict of patent validity and infringement that was later upheld by a Nevada federal judge was based upon an erroneous claim construction, the Federal Circuit U.S. Court of Appeals ruled Sept. 23 (Server Technology Inc. v. American Power Conversion Corporation, No. 15-1605, Fed. Cir.; 2016 U.S. App. LEXIS 17368)....